Honda GL1000 wasfirstintroducedin 1975 byHonda, itwasproduceduntil 1979. Ithas 999cc horizontallyopposed four-cylinder enginefeaturedliquidcooling, whichwasthefirstforamass-producedmotorcycleatthattime. The above picture is an illustration of Honda GL1000 wiring diagram. If you would like to have or examine more detail on the diagram you can follow this link here or just click on above image. This wiring diagram and electrical system schematic applyfor 75-77’ Honda GL1000 Goldwing series.